342000029979 has 16 divisors (see below), whose sum is σ = 506743523200. Its totient is φ = 227965454568.

The previous prime is 342000029927. The next prime is 342000029981. The reversal of 342000029979 is 979920000243.

It is not a de Polignac number, because 342000029979 - 2¹⁵ = 341999997211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (342000029879) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 778129 + ... + 1135554.

It is an arithmetic number, because the mean of its divisors is an integer number (31671470200).

Almost surely, 2^342000029979 is an apocalyptic number.

342000029979 is a deficient number, since it is larger than the sum of its proper divisors (164743493221).

342000029979 is a wasteful number, since it uses less digits than its factorization.

342000029979 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1920311 (or 1920305 counting only the distinct ones).

The product of its (nonzero) digits is 244944, while the sum is 45.

The spelling of 342000029979 in words is "three hundred forty-two billion, twenty-nine thousand, nine hundred seventy-nine".